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Hello Reza, it looks like you’re running into a common signup hiccup: the Azure free trial only accepts credit or debit cards (Visa/Mastercard), not direct bank-account numbers or prepaid/virtual cards. That “Check that the details in all fields are correct or try a different card” message is often Azure’s way of saying the payment instrument isn’t supported or the card was previously used on another free account.
Here’s what you can try:
- Use a supported card
- Must be a credit or debit card (no prepaid/virtual cards)
- Visa or Mastercard are your best bets
- American Express isn’t supported in some regions (for example, India)
- Verify all card details
- Name, billing address, card number, expiration and CVV must match exactly what your bank has on file
- Make sure international transactions and recurring payments are enabled on the card
- Ensure there’s sufficient credit/funds to cover the temporary verification hold
- Try a different, unused card
- If the card was used for another Azure free trial, it can’t be reused for a new one
- Grab a brand-new (to Azure) credit/debit card
- Rule out browser issues
- Sign in in an InPrivate/Incognito window
- Clear cookies/cache or try a different browser
- If you absolutely need to use a bank account (ACH/wire), you must switch to an invoice-billing subscription instead of the free trial. See “Pay for Azure subscriptions by invoice” below.
Follow-up questions to narrow this down:
• Are you actually adding a credit/debit card or attempting to enter your bank account number?
• What card type are you using (credit vs debit), and is it enabled for international transactions?
• Has this exact card ever been used for an Azure free trial before?
• Are you seeing any additional error codes or messages beyond the one you shared?
Reference docs:
• Add or update a credit card for Azure subscriptions
https://docs.microsoft.com/azure/cost-management-billing/manage/change-credit-card
• Troubleshoot Azure payment issues
• Azure free-trial signup troubleshooting
• Pay for Azure subscriptions by invoice
https://docs.microsoft.com/azure/cost-management-billing/manage/pay-by-invoice